/*
 * Copyright 2017 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.oschina.durcframework.easymybatis.dao;

import net.oschina.durcframework.easymybatis.query.Queryable;

public interface DeleteDao<Entity> extends Edit<Entity> {
	/**
	 * 删除
	 * 
	 * @param entity
	 * @return 受到影响的行数
	 */
	int del(Entity entity);

	/**
	 * 根据条件删除
	 * 
	 * @param query
	 * @return 受到影响的行数
	 */
	int delByExpression(Queryable query);
}
